<div id="checkbox" class="form-group has-feedback formio-component formio-component-checkbox formio-component-checkbox " ref="component">
  <div class="form-check checkbox">
    <label class=" form-check-label">
      <input ref="input" name="data[checkbox]" type="checkbox" class="form-check-input" lang="en" disabled="disabled" value="0" aria-required="false">
      <span>Checkbox</span>
      </input>
    </label>
  </div>
  <div ref="messageContainer" class="formio-errors invalid-feedback"></div>
</div>